/**
*    Copyright (C) 2008 10gen Inc.
*
*    This program is free software: you can redistribute it and/or  modify
*    it under the terms of the GNU Affero General Public License, version 3,
*    as published by the Free Software Foundation.
*
*    This program is distributed in the hope that it will be useful,
*    but WITHOUT ANY WARRANTY; without even the implied warranty of
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*    GNU Affero General Public License for more details.
*
*    You should have received a copy of the GNU Affero General Public License
*    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
*    As a special exception, the copyright holders give permission to link the
*    code of portions of this program with the OpenSSL library under certain
*    conditions as described in each individual source file and distribute
*    linked combinations including the program with the OpenSSL library. You
*    must comply with the GNU Affero General Public License in all respects for
*    all of the code used other than as permitted herein. If you modify file(s)
*    with this exception, you may extend this exception to your version of the
*    file(s), but you are not obligated to do so. If you do not wish to do so,
*    delete this exception statement from your version. If you delete this
*    exception statement from all source files in the program, then also delete
*    it in the license file.
*/

#pragma once

#include <set>
#include <string>
#include <vector>

#include "mongo/util/net/hostandport.h"

namespace mongo {
namespace repl {

    class ReplicationCoordinatorExternalState;

    void parseReplSetSeedList(ReplicationCoordinatorExternalState* externalState,
                              const std::string& cfgString,
                              std::string& setname,
                              std::vector<HostAndPort>& seeds,
                              std::set<HostAndPort>& seedSet);

    /** Parameter given to the --replSet command line option (parsed).
        Syntax is "<setname>/<seedhost1>,<seedhost2>"
        where setname is a name and seedhost is "<host>[:<port>]" */
    class ReplSetSeedList {
    public:
        ReplSetSeedList(ReplicationCoordinatorExternalState* externalState,
                        const std::string& cfgString) {
            parseReplSetSeedList(externalState, cfgString, setname, seeds, seedSet);
        }
        std::string setname;
        std::vector<HostAndPort> seeds;
        std::set<HostAndPort> seedSet;
    };

} // namespace repl
} // namespace mongo
